xpath解析xml

[lgwinym]

String xpath = "//e[contains(@a,对象ID) or contains(@b,1:0) and @d = 5]";
String str = "<e c=\"告警序号\" a=\"对象ID\" b=\"10.10.151.165\" d=\"趋势科技\"/>";



Exception in thread "main" org.dom4j.InvalidXPathException: Invalid XPath expression: //e[contains(@a,对象ID) or contains(@b,1:0) and @d = 5] Expected: )
	at org.dom4j.xpath.DefaultXPath.parse(DefaultXPath.java:360)
	at org.dom4j.xpath.DefaultXPath.<init>(DefaultXPath.java:59)
	at org.dom4j.DocumentFactory.createXPath(DocumentFactory.java:230)
	at org.dom4j.tree.AbstractNode.createXPath(AbstractNode.java:207)
	at org.dom4j.tree.AbstractNode.selectNodes(AbstractNode.java:164)

xpath中的":"怎么解决？

[江南等风起]

一样的问题,网上搜说是jdk版本的问题,还有说是dom4j和jaxen的jar包问题